Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Pediatric Medicine

Yosuke Miyashita, MD

Works at hospitals in Seattle, WA · Washington

Summary

Dr. Yosuke Miyashita, MD is a pediatrician at 3831 Piper St, Suite S220, Anchorage, AK 99508. Phone: (907) 212-3420. Accepts Medicare assignment. In 2024, Yosuke Miyashita had 24 Original Medicare patients and 140 services. NPI 1609986421. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Pediatrician (Medicare lists Pediatric Medicine)
  • Address: 3831 Piper St, Suite S220, Anchorage, AK 99508 · Directions (1 more location)
  • Phone: (907) 212‑3420
  • Medicare: Accepts Medicare assignment
  • Hospital: Seattle Children's Hospital
  • Group practice: The Association of CHRMC and University Physicians (+1 more)
  • Medical school: Washington University School Of Medicine · graduated 2003 (23 years since medical school)
  • Gender (as listed): Male
  • Telehealth: offered

From official Medicare data

This page shows what Medicare's official clinician data says about Yosuke Miyashita, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Yosuke Miyashita accept Medicare assignment?
Yes. Medicare's clinician data says Yosuke Miyashita accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Yosuke Miyashita see?
In 2024, CMS data shows 24 Original Medicare patients and 140 services for Yosuke Miyashita. This counts Original Medicare only and measures volume, not quality.
What is Yosuke Miyashita's NPI number?
1609986421. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Yosuke Miyashita, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients24
Services billed to Medicare140
Different services or procedures18
Participating Medicare providerYes

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High blood pressure75%
  • Chronic kidney disease75%

Hospitals where Yosuke Miyashita works

Medicare's Facility Affiliation Data lists Yosuke Miyashita at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

Practice locations

Addresses where Yosuke Miyashita is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Yosuke Miyashita as a member of these groups (CMS data updated October 2, 2026).

  • The Association of CHRMC and University Physicians311 clinicians in the group
  • Providence Health and Services- Washington223 clinicians in the group

Specialties

Find other Pediatric Medicine doctors in Alaska →

Other pediatricians in Anchorage

Clinicians with the same Medicare primary specialty in Anchorage, AK — not a recommendation.

All pediatricians in Anchorage →

Other clinicians in The Association of CHRMC and University Physicians

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Medical schoolWashington University School Of Medicine
Graduation year2003 (23 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1609986421
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians